[exim] ditch_spam problem: blackhole

Hi,

I have a problem with Exim configuration, some mail go in blackhole by the
rule ditch_spam.
I whant to make somthing like a whitelist, for those mail/domain addresse
will be delivered.
I try few way:

- In vexim-acl-check-rcpt.conf I add:

  accept  domains       = exemple.com : *.exemple.com
          endpass
          verify        = recipient

- In local_sender_whitelist I add:

*@exemple.com

- In exim.com for domainlist relay_to_domains I try to add exemple.com

All the time I have the same answer:

2012-01-10 10:56:32 1RkYRT-0001ZX-OJ <= noreply@??? H=
smtp.distdomain.com [192.95.51.65] P=esmtp S=2900 id=e0eb56$
7pl7b@??? T="Horizon : vos identifiants de connexion"
2012-01-10 10:56:32 1RkYRT-0001ZX-OJ => :blackhole: <user1@???>
R=ditch_spam
2012-01-10 10:56:32 1RkYRT-0001ZX-OJ Completed

If anyone have a idear, it will be helpfull.

Regards

Totorux